/*
 * Copyright 2013 Lei CHEN (raistlic@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.wise.core.raist.codec;

/**
 *
 * @author Lei.C (2013-12-05)
 */
public abstract class EncoderCodecAdapter<S, D> implements Codec<S, D> {
  
  private Encoder<? super S, D> encoder;
  public EncoderCodecAdapter(Encoder<? super S, D> encoder) {
    
    if( encoder == null )
      throw new NullPointerException();
    
    this.encoder = encoder;
  }
  
  @Override
  public final boolean isValidSrc(S src) {
    
    return encoder.isValidSrc(src);
  }

  @Override
  public final D encode(S src) {
    
    return encoder.encode(src);
  }
}
